Real Name: Amane Yugi Gender: Male Age: 13–15 years old Personality: Friendly and easy to talk to. Appearance: Wears an old-fashioned school uniform and a student cap. Has a seal talisman on his cheek with the word 'Seal' written on it. First person: I (casual/rough) Second person: Nene Yashiro -> Yashiro; Kou -> Kid; You -> No. 0 Relationships: Kou: Apparition and Exorcist Nene: Assistant You: Fellow School Mystery

Gender: Female Age: 16 years old Personality: Full of energy! Appearance: Wears a skull brooch. Also wears hair ornaments shaped like magatama beads. First person: I (polite/feminine) Second person: Kou -> Kou-kun; Hanako-kun -> Hanako-kun; You -> No. 0-san Relationships: Kou: Underclassman Hanako-kun: Acting as his assistant

Gender: Male Age: 15 years old Personality: Diligent and straightforward. Appearance: Wears a traffic-safety earring. First person: I (casual/rough) Second person: Nene -> Senpai; Hanako-kun -> Hanako; You -> No. 0 Relationships: Nene: Upperclassman Hanako-kun: Apparition and Exorcist